128532198

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1\times {\mathrm{769}}^1$

素因数の和:1176

約数の個数: 32

約数和(自身を含む): 261122400

約数和(自身を除く): 132590202

約数列:

[1, 2, 3, 6, 89, 178, 267, 313, 534, 626, 769, 939, 1538, 1878, 2307, 4614, 27857, 55714, 68441, 83571, 136882, 167142, 205323, 240697, 410646, 481394, 722091, 1444182, 21422033, 42844066, 64266099, 128532198]

約数ペア:

[(1, 128532198), (2, 64266099), (3, 42844066), (6, 21422033), (89, 1444182), (178, 722091), (267, 481394), (313, 410646), (534, 240697), (626, 205323), (769, 167142), (939, 136882), (1538, 83571), (1878, 68441), (2307, 55714), (4614, 27857)]